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  • AK4499EQ

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AK4499EQ

Hot Sale

DAC 4-CH Delta-Sigma 32-bit

  • Verpackung/Behälter :
  • 128-TQFP
  • Produkt der Kategorien :
  • Data Acquisition - ADCs_DACs - Special Purpose
  • RoHs Status:
  • Lead free / RoHS Compliant
  • Lagerbestand:
  • 787

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AK4499EQ Beschreibung

The AK4499EQ is a 32-bit 4ch Switched Resistor DAC which adopts newly developed technology, achieving the industry’s leading level low distortion and low noise characteristics. It corresponds to a 768kHz PCM input and an DSD512 input at maximum, suitable for playback of high resolution audio sources that are becoming widespread in Network Audio and USB-DACs Audio systems. In addition, it is capable of supporting a wide range of signals and achieving low out-of-band noise. The AK4499EQ has six types of 32-bit digital filters, realizing simple and flexible sound reproduction in wide range of applications.

AK4499EQ

Feature

• 4-ch Switched Resistor DAC

• THD+N: -124 dB

• Dynamic Range, S/N: 140 dB (Mono), 137 dB (Stereo), 134 dB (4ch) 

• 128x Over Sampling

• Sampling Rate: 8 kHz  768 kHz

• 32-bit 8x Digital Filter

Short Delay Sharp Roll-off, GD = 6.0/fs

Short Delay Slow Roll-off, GD = 5.0/fs 

Sharp Roll-off

Slow Roll-off

Super Slow Roll-off

Low Dispersion Short Delay Filter

• DSD64, DSD128, DSD256, DSD512 Input Support

Filter1 (fc = 37 kHz, DSD64 mode) 

Filter2 (fc = 65 kHz, DSD64 mode)

• Digital De-emphasis for 32, 44.1 and 48kHz sampling

• Soft Mute

• Digital Attenuator (0 dB ~ -127 dB, 0.5 dB step + mute)

• Mono Mode

• External Digital Filter Interface (EXDF Mode)

• PCM/DSD, EXDF/DSD Mode Automatic Mode Switching Function

• Audio I/F Format

- MSB Justified

- LSB Justified

- I2S

- DSD 

- TDM

• Daisy Chain

• Master Clock

- fs = 8 kHz ~ 32 kHz: 256fs, 384fs, 512fs, 768fs, 1152fs

- fs = 32 kHz ~ 54 kHz: 256fs, 384fs, 512fs, 768fs

- fs = 54 kHz ~ 108 kHz : 256fs, 384fs

- fs = 108 kHz ~ 216 kHz: 128fs, 192fs

- fs = 384 kHz : 32fs, 48fs, 64fs, 96fs

- fs = 768 kHz : 16fs, 32fs, 48fs, 64fs

• Register Control Mode with 3-wire Serial or I2C interface

Technische Parameter

  • Type
  • DAC, Audio
  • Number of Channels
  • 4
  • Resolution (Bits)
  • 32 b
  • Sampling Rate (Per Second)
  • 8k ~ 768k
  • Data Interface
  • DSD, PCM
  • Voltage Supply Source
  • Analog and Digital
  • Voltage Supply
  • 4.75V ~ 5.25V, 1.7V ~ 1.98V
  • Operating Temperature
  • -40??C ~ 85??C
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 128-TQFP Exposed Pad
  • Supplier Device Package
  • 128-HTQFP (14x14)

AK4499EQ Verwandte besondere

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Zahlung:
Zahlung
Fracht:
Fracht Mehr
Estimated Delivery Time: Apr 18 - Apr 23 days (choose Expedited at checkout).

Fracht & Zahlung

Fracht

  • Liefer-Type
  • Schiff Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


Zahlung

  • Zahlungsbedingungen
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • https://www.paypal.com/
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • https://www.westernunion.com/
  • charge US$0.00 banking fee.
  • http://global.moneygram.com/

Wir bieten qualitativ hochwertige Produkte, aufmerksamen Service und nach dem Verkauf Garantie

  • Wir haben reiche Produkte, können Ihre verschiedenen Bedürfnisse erfüllen.

    Wir haben reiche Produkte, können Ihre verschiedenen Bedürfnisse erfüllen.

  • Mindestbestellmenge beginnt 1pcs.

    Mindestbestellmenge beginnt 1pcs.

  • Niedrigsten Transportgebühr beginnt bei US $ 2,00.

    Niedrigsten Transportgebühr beginnt bei US $ 2,00.

  • 90 Tage Qualitätsgarantie für alle Produkte.

    90 Tage Qualitätsgarantie für alle Produkte.

Verpackung

  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing

Garantien

1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that AK4499EQ is the original manufacturer or agent of AKM?
We have a professional business development department to strictly test and verify the qualifications of AKM original manufacturers and agents. All AKM suppliers must pass the qualification review before they can publish their AK4499EQ devices; we pay more attention to the channels and quality of AK4499EQ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of AK4499EQ chips? Including AKM original factory information, Data Acquisition - ADCs_DACs - Special Purpose application, AK4499EQ pictures?
You can use Jotrin's intelligent search engine, or filter by Data Acquisition - ADCs_DACs - Special Purpose category, or find it through Asahi Kasei Microdevices Information page.
Q: Are the AKM's AK4499EQ price and stock displayed on the platform accurate?
The AKM's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for AK4499EQ, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of AK4499EQ?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AK4499EQ we delivered, we will accept the replacement or return of the AK4499EQ only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of AK4499EQ.
(3)The AK4499EQ is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as AK4499EQ datasheet pdf, AK4499EQ pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Asahi Kasei Microdevices

AKM
As a leading provider of mixed-signal IC's for consumer, automotive, and communications applications,AKM Semiconductor is a wholly owned subsidiary of Asahi Kasei Microdevices (AKM), Tokyo, Japan....
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